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Zip Code 37049 — Cross Plains, TN

37049 is a ZIP Code associated with Cross Plains, TN, located within Robertson. 37049 ranks #7 out of 8 ZIP codes in Robertson County by population (and #326 out of 636 in TN). The area supports an estimated population of 4,160 residents across Data Pending housing units, with a population density of 60.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.559850, -86.678870)

Data MetricLocal Statistic
Postal / Zip Code37049
Primary CityCross Plains
State / ProvinceTN
CountyRobertson
Total Population4,160
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density60.1 people/sq mi
TimezoneAmerica/Chicago

How 37049 Compares

MetricZIP 37049Robertson CountyTN State Average
Population4,16088,763 (Total)7,058,868 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density60.1 /sq mi----
County Pop Rank#7 of 8----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37141Orlinda3.9 mi1,618N/A
Zip 37188White House5.5 mi18,241N/A
Zip 37048Cottontown6.8 mi6,380N/A
Zip 37148Portland9.9 mi26,274N/A
Zip 37172Springfield10.2 mi31,263N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →